witch is gathering NE in toad village unaware of what happens in konoha
Which is probably the reason why Naruto could not disperse them. Myobokuzan is in a different world as the Toad oil can only remain in that atomosphere. Its probably still in the shinobi world, but high on the outskirts or something.
So I think the natual energy would just be dispersed within the air if the Sage Clone is not transfered to where Naruto is (Konoha).
edit: Popion I get.